CN201192522Y - Pneumothorax puncture needle fixation device - Google Patents
Pneumothorax puncture needle fixation device Download PDFInfo
- Publication number
- CN201192522Y CN201192522Y CNU2008200201335U CN200820020133U CN201192522Y CN 201192522 Y CN201192522 Y CN 201192522Y CN U2008200201335 U CNU2008200201335 U CN U2008200201335U CN 200820020133 U CN200820020133 U CN 200820020133U CN 201192522 Y CN201192522 Y CN 201192522Y
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- sleeve
- sucker
- needle
- thoracentesis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
A thoracentesis needle retainer, which belongs to the technical field of auxiliary medical equipment, is composed of a sleeve (1) and a sucker (2). The thoracentesis needle retainer is characterized in that the inner diameter of the sleeve (1) is matched with the outer diameter of a puncture needle bar; a fastening bolt (3) is arranged on the outer wall of the upper end of the sleeve (1); and the lower end of the sleeve (1) is communicated with the sucker (2). The thoracentesis needle retainer has the advantages of simple structure, convenient use, firm retention of the puncture needle, and can effectively prevent the puncture needle from swaying or being drawn by a duct to ensure the puncture needle to extract pleural effusion, thereby alleviating the pain of patients and reducing the labor intensity of the medical staffs.
Description
Technical field
This utility model belongs to the medical auxiliary apparatus technical field, specifically a kind of thoracentesis needle lock.
Background technology
After producing hydrops in the patient thoracic cavity, need as soon as possible hydrops to be extracted from the thoracic cavity, at present, the device that extracts hydrops mainly contains puncture needle, conduit, syringe formation.When extracting hydrops from the thoracic cavity, puncture needle is inserted into intrathoracic hydrops position, the reuse syringe extracts.But after puncture needle was inserted into the thoracic cavity, the upper end of puncture needle was easy to generate swing or is spurred by conduit, and the pin hole that causes syringe needle to produce displacement or syringe needle front end gets clogged because of displacement, influences drawing liquid, has increased misery to the patient.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of can be with the fixation of thoracentesis needle outer end, with the thoracentesis needle lock that prevents its swing or be pulled.
Order of the present utility model is achieved in that this thoracentesis needle lock is made up of sleeve, sucker, and sleeve diameter and puncture needle shank external diameter adapt, and sleeve upper end outer wall is provided with fastening bolt, and the lower end is connected with sucker.
During use, the shank insertion lower end of puncture needle is had in the sleeve of sucker, because puncture needle shank external diameter and sleeve diameter adapt, shank is connected with the sleeve slipper seal, after puncture needle front end insertion chest has the position of hydrops, move down the sleeve that has sucker, sucker is adsorbed on patient's skin of chest, and get final product puncture needle is fixing with fastening bolt.
Advantage of the present utility model: simple in structure, easy to use, the puncture needle fixation can effectively prevent puncture needle swing or spurred by conduit, guarantees that puncture needle extracts intrathoracic hydrops out, and alleviates patient's misery and medical personnel's labor intensity.
Description of drawings
Accompanying drawing is a structure chart of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this thoracentesis needle lock is made up of sleeve 1, sucker 2, and sleeve 1 internal diameter and puncture needle shank external diameter adapt, and sleeve 1 upper end outer wall is provided with fastening bolt 3, and the lower end is connected with sucker 2.
Claims (1)
1. a thoracentesis needle lock is made up of sleeve (1), sucker (2), it is characterized in that sleeve (1) internal diameter and puncture needle shank external diameter adapt, and sleeve (1) upper end outer wall is provided with fastening bolt (3), and the lower end is connected with sucker (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200201335U CN201192522Y (en) | 2008-04-07 | 2008-04-07 | Pneumothorax puncture needle fixation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200201335U CN201192522Y (en) | 2008-04-07 | 2008-04-07 | Pneumothorax puncture needle fixation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201192522Y true CN201192522Y (en) | 2009-02-11 |
Family
ID=40392069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200201335U Expired - Fee Related CN201192522Y (en) | 2008-04-07 | 2008-04-07 | Pneumothorax puncture needle fixation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201192522Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940492A (en) * | 2010-09-30 | 2011-01-12 | 苏州天臣国际医疗科技有限公司 | Puncture outfit |
| CN103623469A (en) * | 2013-11-03 | 2014-03-12 | 宁波市鄞州青林医疗器械技术咨询有限公司 | Thoracocentesis draining device preventing syringe needle from freely moving |
-
2008
- 2008-04-07 CN CNU2008200201335U patent/CN201192522Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940492A (en) * | 2010-09-30 | 2011-01-12 | 苏州天臣国际医疗科技有限公司 | Puncture outfit |
| CN101940492B (en) * | 2010-09-30 | 2012-01-25 | 苏州天臣国际医疗科技有限公司 | Puncture outfit |
| CN103623469A (en) * | 2013-11-03 | 2014-03-12 | 宁波市鄞州青林医疗器械技术咨询有限公司 | Thoracocentesis draining device preventing syringe needle from freely moving |
| CN103623469B (en) * | 2013-11-03 | 2015-12-02 | 宁波市鄞州青林医疗器械技术咨询有限公司 | Anti-needle body dissociates drainage device for thoracocentesis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 |